1.6 Commissioning
When the equipment is powered on for the
rst time, ensure that professional
personnel set parameters correctly. Incorrect settings may result in inconsistency
with local certication and aect the normal operation of the equipment.
1.7 Mechanical Safety
Using Ladders
● Use wooden or berglass ladders when you need to perform live working at
heights.
● When a step ladder is used, ensure that the pull ropes are secured and the
ladder is held
rm.
● Before using a ladder, check that it is intact and conrm its load bearing
capacity. Do not overload it.
● Ensure that the wider end of the ladder is at the bottom, or protective
measures have been taken at the bottom to prevent the ladder from sliding.
● Ensure that the ladder is securely positioned. The recommended angle for a
ladder against the
oor is 75 degrees, as shown in the following gure. An
angle rule can be used to measure the angle.
● When climbing a ladder, take the following precautions to reduce risks and
ensure safety:
– Keep your body steady.
– Do not climb higher than the fourth rung of the ladder from the top.
– Ensure that your body's center of gravity does not shift outside the legs
of the ladder.
Drilling Holes
When drilling holes into a wall or
oor, observe the following safety precautions:
SUN2000-(100KTL, 110KTL, 125KTL) Series
User Manual 1 Maintenance and Replacement
Issue 07 (2020-09-15) Copyright © Huawei Technologies Co., Ltd. 5
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